Coincidence much? I, too, am in the market for undies :-)

Looking forward to some responses to this!

You mean you don't have any "ellen" underwear? 

I buy most of my undies/bras from Faeries Dance.  http://www.faeriesdance.com 

These are my favorite items so far are:

http://www.faeriesdance.com/classic-bikini-p-208.html

http://www.faeriesdance.com/hipster-2pack-updated-p-694.html 

http://www.faeriesdance.com/bamboo-bikini-p-214.html 

It looks like they no longer carry my favorite bra by ecoland :(  However, I have a major crush on this bra:

http://www.faeriesdance.com/adjustable-soft-p-806.html 

Spree Girl.  They incorporate sustainable fabrics and I have several of their bamboo sets.  Most comfortable things ever. 

http://www.spreegirl.com/BaseContent.aspx?PageType=AboutUs

http://www.purrfectpineapples.com/store/index.php?act=viewProd&productId=96

http://lunapads.com/

The underwear is AMAZING: they have a super awesome boy short that is really nice.

*Aside* the divacup: I cannot stress enough how effective it is. And how smug I feel when passing the feminine hygene isle in the store. And how I can do Bikram yoga daily and Never miss a class.

http://fivebamboo.com/

lunapads and lunapanties!

http://lunapads.com

Pact!  I love these underwear.  Comfy and cute for ladies and gents!  :)

http://www.wearpact.com/

I also buy Pact.  Love them!  They are super comfortable and they help different organizations (like my fave, the Sierra Club).  They also just came out with a new line of t-shirts and tanks for both men and women.

@ Celena& Nikki - Does PACT underwear have a visible panty line or ride up?  Their underwear is super cute, but a lot of the women's brief-style bikinis I've tried in the past either show through anything but jeans or give me a perma-wedgie (or both).

I really like Organic Bamboo Clothing. I've bought a lot of their stuff for everyday wear. They have just about everything tanks, underwear, baby wear, etc.

http://www.organicbambooclothing.com/

Smurfy, I usually buy the bikini style and have never had a problem with them riding up,  and I have a real BOOTY!  I mostly just wear jeans so I'm not sure how they will look under anything else.  They are not flimsy panties for sure, very well made, so they might show under lightweight fabric, but I can't say from experience... maybe I'll go home tonight and look. :)

Thanks Celena.  I think I'll order a pair next time they're on Pure Citizen to see what I think!

Urban Fox all the way!

http://urbanfoxeco.com/

The Flint and the Lacey are my favorites, as far as both comfort and style. SO comfortable, and I've washed and worn them for... at least 2 years and they're still holding strong. One of the founders is a costume designer too. Maybe you need to get some Urban Fox in the mix of your next movie.

Seriously, comfy and amazing underwear though.